A study of African Americans in Ohio-notably, Cleveland, Columbus, and Cincinnati. Giffin argues that the "color line" in Ohio hardened as the Great Migration gained force. His data shows, too, that the color line varied according to urban area, hardening progressively as one traveled South in the state.

Beginning in 1803, and continuing for several decades, the Ohio legislature enacted what came to be known as the Black Laws. Stephen Middleton tells the story of this racial oppression in Ohio and provides chilling episodes of how blacks asserted their freedom from the enactment of the Black Laws until the adoption of the Fourteenth Amendment.